Ivyuma vy’amapine vy’ivyuma, bizwi kandi nk’ivyuma vy’ivyuma, ni amapine y’imodoka akozwe ahanini mu vyuma vy’ivyuma (canke ibindi bikoresho vy’ivyuma bifise uburemere buke nk’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma) biciye mu bikorwa birimwo gufukura, gucukura no gutera.
Ugereranije n’amapine yose-y’icuma, amapine y’ivyuma araremerera (apima 10–20% bike), ivyo bikaba bifasha kugabanya amavuta akoreshwa no gutuma umuntu ashobora gukoresha neza; kandi zitanga ubushobozi bwiza cane bwo gutwara ubushuhe, zidashobora gusenyuka be n’uko zishobora gukoreshwa mu buryo bwinshi, ivyo bikaba bituma zishobora gukuraho ningoga ubushuhe bwinshi buva mu gihe c’uguhagarika imodoka, gutyo zigagabanya ingorane zo guhinduka kw’amapine.
Urutonde rw'ibicuruzwa
Hashingiwe ku buryo akora, amapine y’ivyuma agabanywamwo ahanini amakurudumu y’ivyuma (agura make kandi akoreshwa cane mu guhingura ibintu vyinshi) n’amapine y’ivyuma (atanga inkomezi nyinshi n’uburemere buke, kandi akoreshwa cane mu modoka zikora cane).
Amapine y'ivyuma, cane cane, akorwa mu gukoresha umukazo w'amatoni ibihumbi canke mbere ibihumbi mirongo kugira ngo umuntu akoreshe ivyuma bikomeye vy'aluminiyumu kugira ngo bibe nk'ivyuma vy'ivyuma vy'ivyuma. Zirangwa n’inkomezi nyinshi, uburemere buke, zikoresha neza amavuta n’ugukoresha neza. Ku rundi ruhande, amakurudumu y’ivyuma akorwa mu gushushanya aluminium kugira ngo ibe amazi, bakayisuka mu gitereko maze bakayireka ikakonja maze igakomera. Iyi nzira yoroshe, ntizitwara amahera- kandi iremesha imigero myinshi. Itandukaniro hagati y’ivyo bibiri riri ahanini mu buryo bwo gukora, ivyo bikaba bituma habaho itandukaniro rikomeye mu bijanye n’ingene bikora, uburemere n’igiciro.
Isesengura ry'ukugereranya
| Izina ry'igicuruzwa | Amapine akozwe | Amapine |
| Ubuhinga bw'icuma | imiterere y'amamolekule menshi cane, ata n'umwe afise utunogo canke ngo arekure | bishobora kuba birimwo utunogo dutoduto, dufise imiterere idasanzwe |
| Inkomezi n'ubukomezi | Inkomezi nyinshi cane n’ubushobozi bwiza cane bwo guhangana n’ingaruka; ariko rero, ntizigira ubukomezi-mu gihe zidashobora gusenyuka iyo zikuwe n’ubukazi, zishobora gusenyuka zitagira aho zigarukira. | Inkomezi ziringaniye n’ubukomezi bwiza; birashoboka cane ko bipfukama no gusenyuka iyo bikubiswe n’ubukazi, gutyo bikanywa inguvu z’ico kintu. |
| Uburemere | vyoroshe; 15–20% biraremereye kurusha amapine y’ubunini bumwe | iremereye cane |
| Igishushanyo n'Isa | Kubera ko uburyo bwo kubikora bufise aho bugarukira, ubuhinga bwavyo burasanzwe, ariko buratanga ubuhinga bwo gukora neza cane. | Biza mu migero itandukanye cane kandi birashobora kwakira imigero igoye kandi igoye. |
| Igiciro | Hejuru; uburyo bwo kubihingura buragoye, kandi igiciro kiraruta incuro nyinshi ivy’amapine y’ivyuma, canke mbere n’ibindi . | Hasi; bibereye gukora umubare munini-; Agaciro keza k'amahera |
Igihe uhitamwo amapine y’ivyuma, urakwiye gupima ivyo ushobora guhitamwo ushingiye ku vyo ukeneye vy’ukuri. Ku bijanye n’ikoreshwa ry’umuryango rya misi yose, hitamwo amapine y’ivyuma, atanga agaciro keza k’amahera, aza mu mice itandukanye, kandi ashobora gutuma umuntu ashobora kuja ku kazi ata nkomanzi. Nimba uriko urarondera amapine aremereye cane kugira ngo ushobore gukoresha neza, canke nimba ufise ibisabwa kugira ngo uhindure, nuzirikane amapine akozwe mu bikoresho vy’ubuhinga bwa none, atanga inkomezi nyinshi ariko akaza ku giciro kinini.
Ikindi, utegerezwa kwiyubara cane igihe uriko urahindura ubunini bw’amapine. Ntukurikirane ata co ubona ubunini buhambaye kuruta; ni ngombwa kumenya neza ko bihuye neza n’ibintu nyamukuru vy’ikinyabiziga c’intango, nk’uburyo bw’amabouti, ukuntu bihinduka (agaciro ka ET) n’aho bifatanya hagati. Kutabigira bishobora gutuma haba ingorane zo gushiramwo, inzira zigahungabana canke mbere zigatera ingorane z’umutekano. Igihe ugura, ni vyiza gushira imbere ibintu vyaciye mu vyemezo vy’uburyo vyemewe n’ubutegetsi no gusuzuma neza ahantu h’uruziga kugira ngo ubone ko ata n’umwe afise utunenge nk’aho ata n’umwe afise amazi, ko ata n’aho ata n’aho ata n’aho ameze. Irinde ibintu bitagira ikimenyetso, bitagira icemezo 'bitatu-no' aho bishoboka hose kugira ngo ubone umutekano wo gutwara.